13391371

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{941}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 16277760

約数和(自身を除く): 2886389

約数列:

[1, 7, 19, 107, 133, 749, 941, 2033, 6587, 14231, 17879, 100687, 125153, 704809, 1913053, 13391371]

約数ペア:

[(1, 13391371), (7, 1913053), (19, 704809), (107, 125153), (133, 100687), (749, 17879), (941, 14231), (2033, 6587)]